electroweak tests of the standard model
play

Electroweak Tests of the Standard Model Jens Erler (IF-UNAM) PASCOS - PowerPoint PPT Presentation

Electroweak Tests of the Standard Model Jens Erler (IF-UNAM) PASCOS 2012 Mrida, Yuc. (Mexico) June 7, 2012 1 Electroweak Tests of the Standard Model found anything? Jens Erler (IF-UNAM) PASCOS 2012 Mrida, Yuc.


  1. Electroweak Tests of the Standard Model Jens Erler (IF-UNAM) PASCOS 2012 — Mérida, Yuc. (Mexico) June 7, 2012 1

  2. Electroweak Tests of the Standard Model found anything? Jens Erler (IF-UNAM) PASCOS 2012 — Mérida, Yuc. (Mexico) June 7, 2012 2

  3. just Electroweak Tests of the Standard Model the Higgs found anything? Jens Erler (IF-UNAM) PASCOS 2012 — Mérida, Yuc. (Mexico) June 7, 2012 3

  4. Many Thanks 4 4

  5. Many Thanks for invitation: organizers (especially Myriam Mondragon) 4 4

  6. Many Thanks for invitation: organizers (especially Myriam Mondragon) for collaboration and plots: Leo Bellantoni (FNAL) Jon Heckman, Paul Langacker (IAS Princeton) Krishna Kumar (Amherst, MA) Sky Bauman, Michael Ramsey-Musolf (Madison, WI) Eduardo Rojas (IF-UNAM, Mexico) 4 4

  7. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 5 5

  8. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 6 6

  9. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 7 7

  10. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 8 8

  11. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 9 9

  12. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 10 10

  13. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 11 11

  14. Table of the Elementary Particles t t t b b b ν τ τ − τ + t ̅ t ̅ t ̅ b ̅ b ̅ b ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 176 176 176 4.5 4.5 4.5 ~ 0 1.9075 1.9075 176 176 176 4.5 4.5 4.5 ν μ μ − μ + c c c s s s c ̅ c ̅ c ̅ s ̅ s ̅ s ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 1.4 1.4 1.4 0.1 0.1 0.1 ~ 0 0.11343 0.11343 1.4 1.4 1.4 0.1 0.1 0.1 ν e e − e + u u u u ̅ u ̅ u ̅ d d d d ̅ d ̅ d ̅ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ s= ½ 0.00055 0.00055 0.003 0.003 0.003 0.005 0.005 0.005 ~ 0 0.003 0.003 0.003 0.005 0.005 0.005 H ± H Z W − W + g g g g g g g g G γ s=0 s=0 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=1 s=2 s=1 134 97.9 86.3 86.3 0 0 0 0 0 0 0 0 0 86.3 ξ 0 12 12

  15. History of Precision Tests 13 13

  16. History of Precision Tests 1970s: discovery of key predictions of the SM (neutral currents, APV, polarized DIS) 13 13

  17. History of Precision Tests 1970s: discovery of key predictions of the SM (neutral currents, APV, polarized DIS) 1980s: establishment of basic structure of the SM (mutually consistent values of sin 2 θ W = g ′ 2 ∕ (g 2 + g ′ 2 ) from many different processes) 13 13

  18. History of Precision Tests 1970s: discovery of key predictions of the SM (neutral currents, APV, polarized DIS) 1980s: establishment of basic structure of the SM (mutually consistent values of sin 2 θ W = g ′ 2 ∕ (g 2 + g ′ 2 ) from many different processes) 1990s (LEP , SLC): confirmation of the SM at the loop level ⇒ new physics at most a perturbation 13 13

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend


More recommend